From f3878c749fee3733f29f91fb5f6c1c81a51e2a4c Mon Sep 17 00:00:00 2001
From: Ziad Amerr <70425741+ZiadAmerr@users.noreply.github.com>
Date: Thu, 20 Jun 2024 19:05:21 +0300
Subject: [PATCH] Fixed LaTeX rendering in some demo notebooks (#1890)

* Fixed LaTeX rendering in some demo notebooks

The current notebooks are incorrectly rendered because the dollar sign should not be perceded by a space to be rendered correctly in Visual Studio Code cells, adding a space around them fixes the problem, however it does render correctly on GitHub

* Updated required fix

Co-authored-by: Nicolas Brichet <32258950+brichet@users.noreply.github.com>

---------

Co-authored-by: Nicolas Brichet <32258950+brichet@users.noreply.github.com>
---
 .../source/user_guide/autograded/bitdiddle/ps1/problem1.ipynb   | 2 +-
 .../source/user_guide/autograded/bitdiddle/ps1/problem2.ipynb   | 2 +-
 .../docs/source/user_guide/autograded/hacker/ps1/problem1.ipynb | 2 +-
 .../docs/source/user_guide/autograded/hacker/ps1/problem2.ipynb | 2 +-
 .../ps1_hacker_attempt_2016-01-30-20-30-10_problem1.ipynb       | 2 +-
 .../docs/source/user_guide/feedback/bitdiddle/ps1/problem1.html | 2 +-
 .../docs/source/user_guide/feedback/bitdiddle/ps1/problem2.html | 2 +-
 .../docs/source/user_guide/feedback/hacker/ps1/problem1.html    | 2 +-
 .../docs/source/user_guide/feedback/hacker/ps1/problem2.html    | 2 +-
 nbgrader/docs/source/user_guide/release/ps1/problem1.ipynb      | 2 +-
 nbgrader/docs/source/user_guide/release/ps1/problem2.ipynb      | 2 +-
 nbgrader/docs/source/user_guide/source/header.ipynb             | 2 +-
 12 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem1.ipynb b/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem1.ipynb
index 996d0f5b9..71ed5af99 100644
--- a/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem1.ipynb
+++ b/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem1.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]
diff --git a/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem2.ipynb b/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem2.ipynb
index b4a2e4800..ad774477c 100644
--- a/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem2.ipynb
+++ b/nbgrader/docs/source/user_guide/autograded/bitdiddle/ps1/problem2.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]
diff --git a/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem1.ipynb b/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem1.ipynb
index 0e81ffbc4..ea34e15ec 100644
--- a/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem1.ipynb
+++ b/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem1.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]
diff --git a/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem2.ipynb b/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem2.ipynb
index 9f042b96b..0325b77ce 100644
--- a/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem2.ipynb
+++ b/nbgrader/docs/source/user_guide/autograded/hacker/ps1/problem2.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]
diff --git a/nbgrader/docs/source/user_guide/downloaded/ps1/archive/ps1_hacker_attempt_2016-01-30-20-30-10_problem1.ipynb b/nbgrader/docs/source/user_guide/downloaded/ps1/archive/ps1_hacker_attempt_2016-01-30-20-30-10_problem1.ipynb
index 5f96a95da..8eaad7dc2 100644
--- a/nbgrader/docs/source/user_guide/downloaded/ps1/archive/ps1_hacker_attempt_2016-01-30-20-30-10_problem1.ipynb
+++ b/nbgrader/docs/source/user_guide/downloaded/ps1/archive/ps1_hacker_attempt_2016-01-30-20-30-10_problem1.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]
diff --git a/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem1.html b/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem1.html
index 6ae63490e..5582e3d41 100644
--- a/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem1.html
+++ b/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem1.html
@@ -240,7 +240,7 @@ <h4>problem1 (Score: 1.5 / 10.0)</h4>
 <div class="prompt input_prompt">
 </div><div class="inner_cell">
 <div class="text_cell_render border-box-sizing rendered_html">
-<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel$\rightarrow$Restart) and then <strong>run all cells</strong> (in the menubar, select Cell$\rightarrow$Run All).</p>
+<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel $\rightarrow$ Restart) and then <strong>run all cells</strong> (in the menubar, select Cell $\rightarrow$ Run All).</p>
 <p>Make sure you fill in any place that says <code>YOUR CODE HERE</code> or "YOUR ANSWER HERE", as well as your name and collaborators below:</p>
 </div>
 </div></div>
diff --git a/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem2.html b/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem2.html
index 1166479aa..378455532 100644
--- a/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem2.html
+++ b/nbgrader/docs/source/user_guide/feedback/bitdiddle/ps1/problem2.html
@@ -234,7 +234,7 @@ <h4>problem2 (Score: 0.0 / 3.0)</h4>
 <div class="prompt input_prompt">
 </div><div class="inner_cell">
 <div class="text_cell_render border-box-sizing rendered_html">
-<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel$\rightarrow$Restart) and then <strong>run all cells</strong> (in the menubar, select Cell$\rightarrow$Run All).</p>
+<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel $\rightarrow$ Restart) and then <strong>run all cells</strong> (in the menubar, select Cell $\rightarrow$ Run All).</p>
 <p>Make sure you fill in any place that says <code>YOUR CODE HERE</code> or "YOUR ANSWER HERE", as well as your name and collaborators below:</p>
 </div>
 </div></div>
diff --git a/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem1.html b/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem1.html
index a2a4f793f..2e0672204 100644
--- a/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem1.html
+++ b/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem1.html
@@ -239,7 +239,7 @@ <h4>problem1 (Score: 3.0 / 10.0)</h4>
 <div class="prompt input_prompt">
 </div><div class="inner_cell">
 <div class="text_cell_render border-box-sizing rendered_html">
-<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel$\rightarrow$Restart) and then <strong>run all cells</strong> (in the menubar, select Cell$\rightarrow$Run All).</p>
+<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel $\rightarrow$ Restart) and then <strong>run all cells</strong> (in the menubar, select Cell $\rightarrow$ Run All).</p>
 <p>Make sure you fill in any place that says <code>YOUR CODE HERE</code> or "YOUR ANSWER HERE", as well as your name and collaborators below:</p>
 </div>
 </div></div>
diff --git a/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem2.html b/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem2.html
index 1d524f3ab..a7b8680eb 100644
--- a/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem2.html
+++ b/nbgrader/docs/source/user_guide/feedback/hacker/ps1/problem2.html
@@ -234,7 +234,7 @@ <h4>problem2 (Score: 0.0 / 3.0)</h4>
 <div class="prompt input_prompt">
 </div><div class="inner_cell">
 <div class="text_cell_render border-box-sizing rendered_html">
-<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel$\rightarrow$Restart) and then <strong>run all cells</strong> (in the menubar, select Cell$\rightarrow$Run All).</p>
+<p>Before you turn this problem in, make sure everything runs as expected. First, <strong>restart the kernel</strong> (in the menubar, select Kernel $\rightarrow$ Restart) and then <strong>run all cells</strong> (in the menubar, select Cell $\rightarrow$ Run All).</p>
 <p>Make sure you fill in any place that says <code>YOUR CODE HERE</code> or "YOUR ANSWER HERE", as well as your name and collaborators below:</p>
 </div>
 </div></div>
diff --git a/nbgrader/docs/source/user_guide/release/ps1/problem1.ipynb b/nbgrader/docs/source/user_guide/release/ps1/problem1.ipynb
index a0fe00c37..7706218da 100644
--- a/nbgrader/docs/source/user_guide/release/ps1/problem1.ipynb
+++ b/nbgrader/docs/source/user_guide/release/ps1/problem1.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]
diff --git a/nbgrader/docs/source/user_guide/release/ps1/problem2.ipynb b/nbgrader/docs/source/user_guide/release/ps1/problem2.ipynb
index 14ad25211..ac600e6b4 100644
--- a/nbgrader/docs/source/user_guide/release/ps1/problem2.ipynb
+++ b/nbgrader/docs/source/user_guide/release/ps1/problem2.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]
diff --git a/nbgrader/docs/source/user_guide/source/header.ipynb b/nbgrader/docs/source/user_guide/source/header.ipynb
index 23980b65f..00c8dcfc6 100644
--- a/nbgrader/docs/source/user_guide/source/header.ipynb
+++ b/nbgrader/docs/source/user_guide/source/header.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel$\\rightarrow$Restart) and then **run all cells** (in the menubar, select Cell$\\rightarrow$Run All).\n",
+    "Before you turn this problem in, make sure everything runs as expected. First, **restart the kernel** (in the menubar, select Kernel $\\rightarrow$ Restart) and then **run all cells** (in the menubar, select Cell $\\rightarrow$ Run All).\n",
     "\n",
     "Make sure you fill in any place that says `YOUR CODE HERE` or \"YOUR ANSWER HERE\", as well as your name and collaborators below:"
    ]